The Filter factor for each predicate indicates the proportion of data the optimizer estimates will satisfy the predicate.
每个断言的筛选因子表示优化器估计符合断言的数据的比例。
The filter factor is a number between 0 and 1 that estimates the proportion of rows in a table for which the predicate is true.
过滤因子是0到1之间的一个数值,它用来评估表中谓词为真的行所占的比例。
Gaza has one of the youngest populations in the world, which is one factor in the high proportion of children among the dead and injured.
这么高的未成年人死亡比例的一个原因是,加沙是世界上人口最年轻的国家或地区之一。
These tried and true forms of green generation have a high and stable “load factor”—the proportion of the notional capacity which is actually utilised.
经检验,这些绿色能源的“满载率”(实际产能占理论产能的比例)既高又稳定。
Heart disease accounts for a large enough proportion of all deaths that any factor that promotes exceptional longevity almost inevitably must lead to decreased risk of cardiac death.
心脏疾病在所有死亡中占到了一个相当大的比例,以至于促进长寿的每一个因素都不可避免的降低了心源性死亡的危险。
This paper discusses detailedly the waterproof characteristic of coal ash, and the proportion and influence factor considering in construction.
本文详细论述了粉煤灰的防水特性,在施工中应考虑的配合比及其影响因素。
The type and proportion of binders in zinc gel is one key factor for anti-shake performance of alkaline manganese batteries.
锌膏凝胶剂的品种及配比是影响碱性锌锰电池抗震动性能的关键因素之一。
The stability of single layer shell is the main control factor of its construction design, which the primary proportion is the dynamics stability.
单层网壳的稳定性能是该种结构设计的主要控制因素,动力稳定是单层网壳稳定性能的主要组成部分。
In the on-line part, the quantization factors and the proportion factor are optimized by the hyper generation GA(HGGA)for reducing the computation time.
然后,在线部分采用超代遗传算法(HGGA)优化输入量化因子和输出比例因子,缩短算法运行时间,加快收敛速度。
The addition of basic fibroblast growth factor in differentiation culture could increase the proportion of cholinergic neurons.
分化培养中加入碱性成纤维细胞生长因子能够提高胆碱能神经元分化的比例。
Raw material quality factor in the bearing failure analysis, the proportion has decreased significantly, but it is still bearing failure , one of the main factors.
原材料质量因素在轴承失效分析中所占的比重已经明显下降,但它仍然是轴承失效的主要影响因素之一。
Key city's centricity is reflected by both population density and proportion of people whose occupations have motive function, while industry structure is the key factor to influence centricity.
一个城市的人口密度,从事具辐射功能行业的人口比例等均能反映其中心性的大小,而行业结构则是影响中心性的关键因素。
The paper bring forward a fuzzy controller of self-tuning proportion factor based on PI arithmetic.
本文提出一种基于PI算法的自调整比例因子模糊控制器。
Results the mental health of drug addicts was worse than that of normal people, and somatization, depression, anxiety and psychopathy in the factor of SCL -90 had high proportion in high score field.
结果毒品依赖者的心理健康状况明显较正常人差,在SCL - 90的因子分中,躯体化、抑郁、焦虑和精神病性高分的比例较大,而性别、有无职业和是否独居的得分无显著性差异。
The losses allocation between the power sources and loads in certain proportion is calculated on the basis of the factor of contributions of individual generators to loads.
根据电源对负荷的功率贡献因子计算电源和负荷分别承担网损及它们按比例承担时的系统网损分摊。
Analysis on various pressure factor and the proportion: Worrying about making mistake was in the first place, which reached 78.01%.
各种压力因素及所占比例分析:担心差错事故的发生位居首位,高达78.01%;
In the accident of modern ship Engine Room, the accident proportion caused by man - made factor exceeds 80%, which explained the importance of the management of Engine Room.
在现代船舶机舱事故中,人为因素所造成的事故比例超过80%,说明了轮机管理的重要性。
The fuzzy controller of self-adjusting proportion factor is a fuzzy controller that USES a certain way to adjust its proportion factor automatically, and gets the control aim hoped.
自调整比例因子模糊控制器是利用一定的方式自动调整模糊控制器的比例因子,从而达到期望的控制目的。
The main influence factors include the reactants proportion, whetting time, and the decomposing temperature. Decomposingtemperature is the most influential factor and heating time is the next.
影响固相反应的主要因素有反应物的配比、研磨时间、热分解温度、时间等,其中分解温度是影响最大的因素,其次是加热时间。
The fatigue failure of drilling collar thread linking is a main factor of the drill collar failure, which accounts for a large proportion of the accidents in the drilling tool failure.
钻铤螺纹联结失效是钻铤失效的主要因素,在整个钻具失效事故中占很大比例。
About two thirds of Tory members voted to leave, but a higher proportion saw a candidate's leadership credentials and vision for Britain as the most important factor, he added.
三分之二的保守党议员都投给脱欧,但大多数人都更看重候选人的领导资历和对英国未来的视野,他补充道。
The proportion of R factor was not consistent with the proportion of rainfall per month.
月降雨侵蚀力和降雨量所占比例季节分布不一致。
The weight factor of one queue is updated periodically, and it is equal to a proportion of the bandwidth requested by this queue to the bandwidth requested by all traffic flows.
通过周期性地更新某一队列请求或授权的带宽在所有通信流请求或授权的带宽中所占的比重,确定该队列的队列权重因子。
RALP polysaccharide, complication proportion and decoction time is the key factor for RALP regulating RRR cold purging constitution.
附子多糖、比例、煎煮时间是附子附子调控大黄寒性泻下成分含量的关键因素。
Another factor is the popularity of Internet cafes and people generally sharing computers, but even in these countries, a minority of users account for a large proportion of attacks.
另一个因素是网吧和人民普遍分享电脑的普及,但即使在这些国家中,少数用户占了很大比例的攻击。
According to the design requirements of braking deceleration and distribution proportion between braking forces of front and rear wheel, a procedure of calculation for friction factor is provided.
根据设计要求之制动减速度和制动力分配比,提供摩擦系数计算方法和顺序,用于合理确定台试时的摩擦系数允差。
Through orthogonal experiments, the results showed beef, red chilli and salt-sugar proportion is the major factor that impact spicy and fragrant beef- paste on flavor.
正交试验表明:精牛肉、红辣椒、盐糖比是影响胡萝卜香辣牛肉酱风味的主要因素;
Meanwhile transfer passenger accounted for a large proportion in itself. Facility capacity is the key factor for passenger flow go through smoothly.
同时,换乘站内的换乘客流占据了相当大的比重,站内设施的通行能力是换乘过程中客流能否快速顺畅通过的关键因素。
Meanwhile transfer passenger accounted for a large proportion in itself. Facility capacity is the key factor for passenger flow go through smoothly.
同时,换乘站内的换乘客流占据了相当大的比重,站内设施的通行能力是换乘过程中客流能否快速顺畅通过的关键因素。
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